Finding the Third Proportional to 51,855.75 and 111,594.38

Step by Step Solution

1. Step 1: Write the proportion equation
   51,855.75 : 111,594.38 = 111,594.38 : x
2. Step 2: Convert to fraction form
   51,855.75/111,594.38 = 111,594.38/x
3. Step 3: Cross multiply
   51,855.75x = 111,594.38 × 111,594.38
4. Step 4: Simplify right side
   51,855.75x = 12,453,304,531.64
5. Step 5: Solve for x
   x = 12,453,304,531.64/51,855.75
6. Step 6: Final answer
   x = 240,152.82